Production and marketing of palay seed, Bicol Region
| Další autoři: | |
|---|---|
| Médium: | Kniha |
| Jazyk: | English |
| Vydáno: |
Quezon City
Special Studies Division, Dept. of Agriculture
1978.
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| Edice: | [Publications] Department of Agriculture. Special Studies Division
78-4 |
| Témata: |